丝印代码：OPA2822U；Dual, Wideband, Low-Noise Operational Amplifier

FEATURES LOW INPUT NOISE VOLTAGE: 2.0nV/√Hz HIGH UNITY GAIN BANDWIDTH: 500MHz HIGH GAIN BANDWIDTH PRODUCT: 240MHz HIGH OUTPUT CURRENT: 90mA SINGLE +5V TO +12V OPERATION LOW SUPPLY CURRENT: 4.8mA/ch APPLICATIONS xDSL DIFFERENTIAL LINE RECEIVERS HIGH DYNAMIC RANGE ADC DRIVERS LOW NOISE P

3-Phase BLDC Motor Driver

Description The KA2822D is a monolithic integrated circuit, and suitable for the three-phase spindle motor driver of FDD system. Features • 3-phase, full-wave, linear BLDC motor driver with 2 hall sensors • Built-in soft switching drive circuit • 300 or 360 RPM speed control • Snubberless •

3-Phase BLDC Motor Driver

Description The KA2822D is a monolithic integrated circuit, and suitable for the three-phase spindle motor driver of FDD system. Features • 3-phase, full-wave, linear BLDC motor driver with 2 hall sensors • Built-in soft switching drive circuit • 300 or 360 RPM speed control • Snubberless •

DUAL POWER AMPLIFIER

DESCRIPTION The TDA2822 is a monolithic integrated circuit in 12+2+2 powerdip, intended for use as dual audio power amplifier in portable radios and TS sets. ■ SUPPLY VOLTAGE DOWN TO 3 V ■ LOW CROSSOVER DISTORSION ■ LOW QUIESCENT CURRENT ■ BRIDGE OR STEREO CONFIGURATION

DUAL LOW-VOLTAGE POWER AMPLIFIER

Description The TDA2822D is a monolithic integrated circuit in 8 lead (SO-8) package. It is intended for use as a dual audio power amplifier in portable cassette players, radios and CD players. Features • Supply voltage down to 1.8 V • Low crossover distortion • Low quiescent current • Bridg

DUAL LOW-VOLTAGE POWER AMPLIFIER

DESCRIPTION The TDA2822M is a monolithic integrated circuit in 8 lead Minidip package. It is intended for use as dual audio power amplifier in portable cassette players and radios. ■ SUPPLY VOLTAGE DOWN TO 1.8V ■ LOW CROSSOVER DISTORSION ■ LOW QUIESCENT CURRENT ■ BRIDGE OR STEREO CONFIGURATIO